Cancer (1) has spread to any of the following: the eye socket, maxillary sinus, roof of the mouth, and/or the bone between the eyes; or (2) has spread to one lymph node on the same side of the neck as the cancer and the lymph node is 3 centimeters or smaller. Cancer has also spread to any of the following: the nasal cavity, ethmoid sinus, eye socket, maxillary sinus, roof of the mouth, and/or the bone between the eyes.